have reports on that and get the latest from the chairman of the house homeland security committee, michael mccaul. then we'll turn to the week's other big story-- the fallout from russia granting asylum to n.s.a. leaker edward snowden. >> russia has stabbed us in the back and each day that snowden is allowed to roam free is another twist of the knife. >> schieffer: we'll hear from new york democrat chuck schumer and we'll talk with house budget committee chairman paul ryan. plus analysis from the "washington post's" dan